Prof Sir Charles George, medical director of the BHF, said: 'The sad fact is one person every two minutes suffers a heart attack in the UK. That number looks likely to rise if we allow complacency and inactivity to ruin our lives.' Publishing its figures at the start of Heart Week 2004, the BHF said only a third of men and a quarter of women took the recommended 30 minutes of moderate exercise five times a week. In ten years the proportion of obese adults has risen from 14 per cent to 22 per cent - the fastest growing rate in the developed world.